SPECIFICATIONS

With Microphone: Yes

Wireless Type: bluetooth

Waterproof: Yes

Volume Control: Yes

Vocalism Principle: Dynamic

Support Memory Card: No

Support APP: No

Style: In-ear

Sensitivity: 6dB

Resistance: 20Ω

Origin: Mainland China

Number Of Drivers: 2

Max Output: 400mW

Line Length: 0m

Is wireless: Yes

Impedance Range: up to 32 Ω

Function: Common Headphone,For Mobile Phone,HiFi Headphone

Frequency Response Range: 20 - 20000Hz

Control Button: Yes

Connectors: USB

Communication: True Wireless

Charging Method: Charging case

Certification: CE

Brand Name: Lenovo

Bluetooth Version: 5.0

Active Noise-Cancellation: Yes